/*
    SPDX-FileCopyrightText: 2019 Thomas Baumgart <tbaumgart@kde.org>
    SPDX-License-Identifier: GPL-2.0-or-later
*/

#ifndef SPLITMODEL_H
#define SPLITMODEL_H

#include "kmm_mymoney_export.h"

// ----------------------------------------------------------------------------
// QT Includes

class QUndoStack;

// ----------------------------------------------------------------------------
// KDE Includes

// ----------------------------------------------------------------------------
// Project Includes

#include "mymoneymodel.h"
#include "mymoneysplit.h"

class KMM_MYMONEY_EXPORT SplitModel : public MyMoneyModel<MyMoneySplit>
{
    Q_OBJECT

public:
    enum Column {
        Category = 0,
        Memo,
        Payment,
        Deposit,
        // insert new columns above this line
        MaxColumns,
    };

    explicit SplitModel(QObject* parent = nullptr, QUndoStack* undoStack = nullptr);
    SplitModel(QObject* parent, QUndoStack* undoStack, const SplitModel& right);
    virtual ~SplitModel();

    int columnCount(const QModelIndex& parent = QModelIndex()) const final override;
    QVariant data(const QModelIndex& idx, int role = Qt::DisplayRole) const override;
    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const final override;
    Qt::ItemFlags flags(const QModelIndex & index) const override;

    bool setData(const QModelIndex& idx, const QVariant& value, int role = Qt::EditRole) override;

    void appendSplit(const MyMoneySplit& s);
    void appendEmptySplit();
    void removeEmptySplit();

    // Reimplemented for internal reasons
    void doRemoveItem(const MyMoneySplit& before) override;
    void doAddItem(const MyMoneySplit& item, const QModelIndex& parentIdx = QModelIndex()) override;

    static QString newSplitId();
    static bool isNewSplitId(const QString& id);

    SplitModel& operator= (const SplitModel& right);

    MyMoneyMoney valueSum() const;

    void addSplitsToTransaction(MyMoneyTransaction& t) const;
    QList<MyMoneySplit> splitList() const;

Q_SIGNALS:
    void itemCountChanged(int cnt);

private:
    struct Private;
    QScopedPointer<Private> d;
};

#endif // SPLITMODEL_H

